stainless steel lining in Rotary Kiln? - CR4 Discussion Thread

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dongresunil Active Contributor Join Date: Sep 2007 Posts: 16	stainless steel lining in Rotary Kiln? 10/13/2007 10:43 AM
	Anybody using Rotary Kiln operating at 800degC has performed stainless steel lining? (Kiln dia 3mtr x 23mtr long)
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ducon Guru Join Date: Dec 2006 Location: Hop around Toronto, New York & Karachi Posts: 1876 Good Answers: 19	#1 Re: stainless steel lining in Rotary Kiln? 10/13/2007 5:33 PM
	No idea. Some 18 years back I was exclusive distributors for Noricom - the makers of "Combi-lining" to optimize power consumption on Rotary Cement grinding Mills and to increase cement production of 30% (both inclusive). Then I belive there were 32 world-wide manufacturers of Grinding Mills and Combi-lining had converted all of them all over the world. Regretfully, Pakistan Industries are a "monkey see monkey do" and nobody wants to be the first one in trend setting thus, as a result till date, there are no combi-lining in any cement plants in Pakistan ,though India has. Suggest you look them up particularly on the lining material and technology. __________________ I not only use all the brains that I have, but all that I can borrow. Woodrow Wilson
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tcinc002 Power-User Join Date: Oct 2007 Location: Oregon, USA Posts: 126 Good Answers: 7	#2 Re: stainless steel lining in Rotary Kiln? 10/13/2007 11:39 PM
	Yes, SS linings have been tried in rotary kilns but it entirely depends on the product you are handling and the temperatures. Please submit operating information to: T.C.Inc. email: tcinc002@aol.com __________________ Thomas J. Coyne, Jr., President, T.C.Inc., (an international project development/consulting firm).
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ducon Guru Join Date: Dec 2006 Location: Hop around Toronto, New York & Karachi Posts: 1876 Good Answers: 19	#3 In reply to #2 Re: stainless steel lining in Rotary Kiln? 10/14/2007 1:29 AM
	tcinc002 do email me details of your linings at duconems@yahoo.com __________________ I not only use all the brains that I have, but all that I can borrow. Woodrow Wilson
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dongresunil Active Contributor Join Date: Sep 2007 Posts: 16	#4 In reply to #2 Re: stainless steel lining in Rotary Kiln? 10/15/2007 8:45 AM
	I am glad to see the reply Pls note the operating condition 1 Kiln is being used as calciner and not as simple dryer 2 Producing sodium tri polypjosphate powder (STPP) 3 counter flow 4 Powder enter at 140degC and at other end hot air enter at 750 to 800degC 5 Rotation speed 2.25RPM 6 Total 4 temp zones and the last zone is at 800degC and pose problem in lining 7 Need to know grade of stainless steel,thickness of lining and methodology of lining 8 Should have practicaly no welding on shell surface I hope this information will suffice
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Users who posted comments:

dongresunil (1); ducon (2); tcinc002 (1)

You might be interested in: Lining and Wear Protection Services, Protective Liners and Lining Systems, Stainless Steel Alloys

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